This is an interesting read and might explain why Vista
will not allow other OSes to be installed.

A current INQUIRER news item, Microsoft Vista to shut out other OSes, the
firm was quoted as saying that Vista will support full volume encryption to
prevent disk access to files by other operating systems but that Microsoft is
not entirely clear what this implies. In reality, it is likely that Microsoft
doesn't want to reveal a security problem that has been around for more than
a decade.

The bogus email notifications of supposed $1m winnings prey on interest
in the Football World Cup tournament, scheduled to take place for the first
time in South Africa in 2010. FIFA, the international football governing body,
has posted a warning on its website.